CVE details

CVE-2026-2793

Memory safety bugs fixed in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148

• Severity: High
• CVSS: N/A
• Published: 2026-02-24
• Fixed in: 148

Description

Memory safety bugs fixed in Firefox ESR 115.33, Firefox ESR 140.8, Thunderbird ESR 140.8, Firefox 148 and Thunderbird 148

Affected products

• Firefox · → 148
• Firefox · → 115.33.0
• Firefox · → 148.0
• Firefox · 128.0 → 140.8.0

Overlaps: Firefox

Source

View on NVD

Check if your browser is affected